209937960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6703}}^1$

素因数の和:6752

約数の個数: 128

約数和(自身を含む): 724032000

約数和(自身を除く): 514094040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 6703, 7830, 10440, 13406, 15660, 20109, 26812, 31320, 33515, 40218, 53624, 60327, 67030, 80436, 100545, 120654, 134060, 160872, 180981, 194387, 201090, 241308, 268120, 301635, 361962, 388774, 402180, 482616, 583161, 603270, 723924, 777548, 804360, 904905, 971935, 1166322, 1206540, 1447848, 1555096, 1749483, 1809810, 1943870, 2332644, 2413080, 2915805, 3498966, 3619620, 3887740, 4665288, 5248449, 5831610, 6997932, 7239240, 7775480, 8747415, 10496898, 11663220, 13995864, 17494830, 20993796, 23326440, 26242245, 34989660, 41987592, 52484490, 69979320, 104968980, 209937960]

約数ペア:

[(1, 209937960), (2, 104968980), (3, 69979320), (4, 52484490), (5, 41987592), (6, 34989660), (8, 26242245), (9, 23326440), (10, 20993796), (12, 17494830), (15, 13995864), (18, 11663220), (20, 10496898), (24, 8747415), (27, 7775480), (29, 7239240), (30, 6997932), (36, 5831610), (40, 5248449), (45, 4665288), (54, 3887740), (58, 3619620), (60, 3498966), (72, 2915805), (87, 2413080), (90, 2332644), (108, 1943870), (116, 1809810), (120, 1749483), (135, 1555096), (145, 1447848), (174, 1206540), (180, 1166322), (216, 971935), (232, 904905), (261, 804360), (270, 777548), (290, 723924), (348, 603270), (360, 583161), (435, 482616), (522, 402180), (540, 388774), (580, 361962), (696, 301635), (783, 268120), (870, 241308), (1044, 201090), (1080, 194387), (1160, 180981), (1305, 160872), (1566, 134060), (1740, 120654), (2088, 100545), (2610, 80436), (3132, 67030), (3480, 60327), (3915, 53624), (5220, 40218), (6264, 33515), (6703, 31320), (7830, 26812), (10440, 20109), (13406, 15660)]